7090990 has 16 divisors (see below), whose sum is σ = 13435920. Its totient is φ = 2687040.

The previous prime is 7090981. The next prime is 7091003. The reversal of 7090990 is 990907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18471 + ... + 18850.

It is an arithmetic number, because the mean of its divisors is an integer number (839745).

Almost surely, 2^7090990 is an apocalyptic number.

7090990 is a deficient number, since it is larger than the sum of its proper divisors (6344930).

7090990 is a wasteful number, since it uses less digits than its factorization.

7090990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37347.

The product of its (nonzero) digits is 5103, while the sum is 34.

The square root of 7090990 is about 2662.8912858020. The cubic root of 7090990 is about 192.1183984724.

The spelling of 7090990 in words is "seven million, ninety thousand, nine hundred ninety".